CN219079533U - Temperature control device for stable production of lactobacillus - Google Patents
Temperature control device for stable production of lactobacillus Download PDFInfo
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- CN219079533U CN219079533U CN202223367311.0U CN202223367311U CN219079533U CN 219079533 U CN219079533 U CN 219079533U CN 202223367311 U CN202223367311 U CN 202223367311U CN 219079533 U CN219079533 U CN 219079533U
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Abstract
The utility model discloses a temperature control device for stable production of lactobacillus, which comprises a fermentation tank main body, wherein a constant temperature spiral coil is arranged in the fermentation tank main body, stainless steel heat exchange plates distributed equidistantly are fixedly arranged on the outer wall of the constant temperature spiral coil, the constant temperature spiral coil comprises stainless steel heat exchange plates and a water receiving port, a heat exchanger is arranged on one side of the fermentation tank main body, the heat exchanger comprises a warm water outlet end and a warm water inlet end, the warm water outlet end is in butt joint with the water receiving port, and the warm water inlet end is in butt joint with the water receiving port. According to the utility model, the heated water is input into the constant temperature spiral coil through the warm water outlet end and the water receiving port by the heat exchanger, the constant temperature spiral coil is used for giving the lactobacillus fermentation liquor in the fermentation tank main body to exchange heat and keep the temperature, and meanwhile, the stainless steel heat exchange plate diffuses the heat exchange effect of the constant temperature spiral coil, so that the fermentation liquor in the fermentation tank main body is kept in a state of exchanging heat with the constant temperature spiral coil and the stainless steel heat exchange plate at all times.
Description
Technical Field
The utility model relates to the technical field of biological fermentation, in particular to a temperature control device for stable production of lactobacillus.
Background
The lactobacillus is gram-positive and bacillus-free. The main end product of sugar decomposition is lactic acid, which does not ferment lactate and is rarely pathogenic. Is widely distributed in animal and plant fermented products containing carbohydrates, and is also found in the mouth, vagina and intestinal tract of warm-blooded animals. The family includes only Lactobacillus genus. The bacteria have strong sugar decomposing ability and extremely low protein decomposing ability. The lactobacillus is acid-resistant, and the optimal pH value is 5.5-5.8 or even lower. Lactobacillus including lactobacillus is widely distributed in nature and can be separated from plant surfaces, dairy products, meat products, beer, wine, fruit juice, wort, fermented dough, sewage and human and animal excretions. The traditional Chinese food production and preservation technology, such as pickle, hot pickled mustard tuber, wine making and the like, utilizes lactobacillus.
The existing lactobacillus usually needs to use a fermentation tank in the fermentation process, the lactobacillus is extremely sensitive to temperature in the fermentation process, the optimal temperature of the lactobacillus is 37 ℃, the lactobacillus dies when the temperature reaches 65-75 ℃, the temperature difference of the lactobacillus cultivation can reduce the cultivation speed of the lactobacillus, the temperature of the lactobacillus needs to be controlled in the fermentation process, and the existing lactobacillus temperature control device such as bulletin number: CN 216237024U is a lactobacillus fungus liquid culture apparatus, and it utilizes the heating roller to heat in the central point of jar body, can appear that the heating roller radiates around the jar internal wall, and the lactobacillus temperature that is close to the heating rod is high, and the lactobacillus temperature that is far away from the heating roller is low circumstances, and constant temperature effect is inhomogeneous, leads to constant temperature effect poor.
Disclosure of Invention
The utility model aims to provide a temperature control device for stable production of lactobacillus, which aims to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a temperature regulating device for stable production of lactobacillus, includes the fermentation cylinder main part, the inside of fermentation cylinder main part is equipped with constant temperature helical coil, constant temperature helical coil's outer wall is fixed to be equipped with equidistant stainless steel heat exchanger piece that distributes, constant temperature helical coil is including stainless steel heat exchanger piece and water receiving mouth, one side of fermentation cylinder main part is equipped with the heat exchanger, the heat exchanger is including warm water output and warm water inlet end, warm water output and water receiving mouth butt joint, warm water inlet end and outlet butt joint, one side of heat exchanger is still including the liquid filling mouth.
Preferably, the outer wall of one side of the fermentation tank main body is fixedly provided with two fixing plates, the outer wall of each fixing plate is provided with first locating holes distributed at equal intervals, one ends of the top and the bottom of the heat exchanger are welded with fixing plates, the outer wall of each fixing plate is provided with second locating holes distributed at equal intervals, and the inner walls of the fixing plates and the second locating holes are provided with bolts matched with each other so as to fix the heat exchanger on the outer wall of one side of the fermentation tank main body.
Preferably, a feeding port is formed in the center of the top of the fermentation tank main body, one side of the feeding port is movably connected with a sealing cover through a hinge, and a pull handle is fixedly arranged on the outer wall of the top of the sealing cover.
Preferably, four corners of the outer wall of the bottom of the fermentation tank main body are fixedly provided with equally-spaced supporting legs, the fermentation tank is convenient to place at a designated position through the supporting legs, a discharge opening is formed in the central position of the bottom of the fermentation tank main body, a discharge opening is welded on the inner wall of the discharge opening, a valve is arranged on the discharge opening, and lactobacillus fermented in the fermentation tank main body is convenient to discharge through the discharge opening.
Preferably, an observation port is formed in one side of the top of the fermentation tank main body, and insulating glass is fixedly arranged on the inner wall of the observation port, so that the development state of a fermentation product in the fermentation tank main body can be conveniently observed through the observation port.
Preferably, one side of the top of the fermentation tank main body is provided with a temperature measuring port, the inner wall of the temperature measuring port is inserted with a thermometer, and the temperature in the fermentation tank main body can be monitored at any time through the thermometer.
In the technical scheme, the utility model has the technical effects and advantages that:
the water heated by the heat exchanger is input into the constant temperature spiral coil through the warm water outlet end and passes through the water receiving port, the lactobacillus fermentation broth in the fermentation tank main body is subjected to heat exchange and constant temperature through the constant temperature spiral coil, meanwhile, the stainless steel heat exchange plates diffuse the heat exchange effect of the constant temperature spiral coil, so that the fermentation broth in the fermentation tank main body is kept in a state of heat exchange with the constant temperature spiral coil and the stainless steel heat exchange plates at all times, the water in the constant temperature spiral coil flows back into the heat exchanger through the warm water inlet end through the water outlet and exchanges heat again, the water subjected to heat exchange flows into the constant temperature spiral coil again, so that the lactobacillus in the fermentation tank main body is subjected to heat exchange in a reciprocating cycle, and the stainless steel heat exchange plates radiate heat from outside to inside in the fermentation tank main body, so that the temperature in the fermentation tank main body is uniform, the constant temperature effect is good, and the improvement of the fermentation effect of the lactobacillus is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the expanded structure of the present utility model;
FIG. 3 is a schematic view of a heat exchanger according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a main body of the fermenter according to the present utility model;
fig. 5 is a schematic view of the structure of the thermostatic coil of the present utility model.
Reference numerals illustrate:
the fermentation tank comprises a fermentation tank body 1, a 2 observation port, 3 heat insulation glass, a 4 temperature measuring port, a 5 thermometer, a 6 feeding port, a 7 sealing cover, an 8 pull handle, a 9 discharging port, a 10 fixing plate, a 11 first positioning hole, a 12 heat exchanger, a 13 fixing plate, a 14 second positioning hole, a 15 warm water outlet end, a 16 warm water inlet end, a 17 constant temperature spiral coil, a 18 stainless steel heat exchange plate, a 19 water receiving port and a 20 water outlet.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Example 1
Referring to the accompanying drawings of the specification 1-5, a temperature control device for stable production of lactobacillus comprises a fermentation tank body 1, a constant temperature spiral coil 17 is arranged in the fermentation tank body 1, stainless steel heat exchange plates 18 distributed equidistantly are fixedly arranged on the outer wall of the constant temperature spiral coil 17, the constant temperature spiral coil 17 comprises the stainless steel heat exchange plates 18 and a water receiving port 19, a heat exchanger 12 is arranged on one side of the fermentation tank body 1, the heat exchanger 12 comprises a warm water outlet end 15 and a warm water inlet end 16, the warm water outlet end 15 is in butt joint with the water receiving port 19, the warm water inlet end 16 is in butt joint with a water outlet 20, and one side of the heat exchanger 12 also comprises a liquid adding port.
Example two
Based on the first embodiment, two fixing plates 10 are fixedly arranged on the outer wall of one side of the fermentation tank body 1, first positioning holes 11 distributed equidistantly are formed in the outer wall of each fixing plate 10, fixing plates 13 are welded at one ends of the top and the bottom of each heat exchanger 12, second positioning holes 14 distributed equidistantly are formed in the outer wall of each fixing plate 13, and bolts matched with the inner walls of the fixing plates 13 and the second positioning holes 14 are arranged on the outer wall of one side of the fermentation tank body 1 so that the heat exchangers 12 can be fixed on the outer wall of one side of the fermentation tank body 1.
Example III
Based on the first embodiment, a material inlet 6 is formed in the center of the top of the fermenter body 1, one side of the material inlet 6 is movably connected with a sealing cover 7 through a hinge, a pull handle 8 is fixedly arranged on the outer wall of the top of the sealing cover 7, supporting legs distributed at equal intervals are fixedly arranged at four corners of the outer wall of the bottom of the fermenter body 1, the fermentation tank is conveniently placed at a designated position through the supporting legs, a material outlet 9 is formed in the center of the bottom of the fermenter body 1, a material outlet 9 is welded on the inner wall of the material outlet 9, a valve is arranged on the material outlet 9, and lactobacillus fermented in the fermenter body 1 can be conveniently discharged through the material outlet 9.
Example IV
Based on embodiment one, open on one side of the top of the fermentation cylinder jar body 1 has viewing aperture 2, and the inner wall of viewing aperture 2 is fixed to be equipped with insulating glass 3, is convenient for observe the development status of fermentation cylinder jar body 1 internal ferment through viewing aperture 2, and open on one side of the top of the fermentation cylinder jar body 1 has temperature measuring aperture 4, and the inner wall of temperature measuring aperture 4 has pegged graft thermometer 5, can monitor the temperature in the fermentation cylinder jar body 1 constantly through thermometer 5.
The working principle of the utility model is as follows:
referring to the accompanying drawings 1-5 of the specification, firstly, the utility model is placed in a room for storing lactobacillus fermentum, a sealing cover 7 is opened by pulling a handle 8, lactobacillus fermentation raw materials are poured into a fermenter body 1 through a feeding port 6, then the sealing cover 7 is closed, water is added into a heat exchanger 12 through a pipeline through a liquid adding port, and is heated through the heat exchanger 12, the heated water is input into a constant temperature spiral coil 17 through a warm water outlet 15 through a water receiving port 19 through the heat exchanger 12, lactobacillus fermentation liquid in the fermenter body 1 is subjected to heat exchange constant temperature through the constant temperature spiral coil 17, meanwhile, a stainless steel heat exchange sheet 18 diffuses the heat exchange effect of the constant temperature spiral coil 17, so that the fermentation liquid in the fermenter body 1 is kept in a state of heat exchange with the constant temperature spiral coil 17 and the stainless steel heat exchange sheet 18 at all times, the water in the constant temperature spiral coil 17 flows back into the heat exchanger 12 through the warm water inlet end 16 through the water outlet 20 for heat exchange again, and the water subjected to heat exchange again flows into the constant temperature spiral coil 17, so that heat exchange is carried out on lactobacillus in the fermentation tank body 1 in a reciprocating circulation manner, and the stainless steel heat exchange plates 18 radiate heat from outside to inside in the fermentation tank body 1, so that the temperature in the fermentation tank body 1 is uniform, the fermentation effect of the lactobacillus is improved, the temperature in the fermentation tank body 1 can be monitored constantly through the thermometer 5 inserted on the temperature measuring port 4, and the fermentation state of the lactobacillus in the fermentation tank body 1 can be observed through the observation port 2 opened on the fermentation tank body 1.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. A temperature regulating device for stable production of lactobacillus, including fermentation cylinder main part (1), its characterized in that: the inside of fermentation cylinder main part (1) is equipped with constant temperature spiral coil (17), the fixed stainless steel heat exchanger (18) that are equipped with equidistance distribution of outer wall of constant temperature spiral coil (17), constant temperature spiral coil (17) are including stainless steel heat exchanger (18) and water receiving mouth (19), one side of fermentation cylinder main part (1) is equipped with heat exchanger (12), heat exchanger (12) are including warm water play end (15) and warm water advance end (16), warm water play end (15) dock with water receiving mouth (19), warm water advances end (16) and water outlet (20) dock, one side of heat exchanger (12) still includes the liquid feeding mouth.
2. A temperature control device for stable production of lactobacillus according to claim 1, wherein: two fixed plates (10) are fixedly arranged on the outer wall of one side of the fermentation tank main body (1), first positioning holes (11) distributed at equal intervals are formed in the outer wall of the fixed plate (10), a fixed disc (13) is welded at one end of the top and the bottom of the heat exchanger (12), second positioning holes (14) distributed at equal intervals are formed in the outer wall of the fixed disc (13), and matched bolts are matched with the inner walls of the fixed disc (13) and the second positioning holes (14).
3. A temperature control device for stable production of lactobacillus according to claim 1, wherein: the fermentation tank is characterized in that a feeding port (6) is formed in the center of the top of the fermentation tank body (1), one side of the feeding port (6) is movably connected with a sealing cover (7) through a hinge, and a pull handle (8) is fixedly arranged on the outer wall of the top of the sealing cover (7).
4. A temperature control device for stable production of lactobacillus according to claim 1, wherein: the fermentation tank is characterized in that supporting legs which are distributed at equal intervals are fixedly arranged at four corners of the outer wall of the bottom of the fermentation tank body (1), a discharge opening is formed in the center of the bottom of the fermentation tank body (1), a discharge opening (9) is welded on the inner wall of the discharge opening, and a valve is arranged on the discharge opening (9).
5. A temperature control device for stable production of lactobacillus according to claim 1, wherein: an observation port (2) is formed in one side of the top of the fermentation tank main body (1), and heat insulation glass (3) is fixedly arranged on the inner wall of the observation port (2).
6. A temperature control device for stable production of lactobacillus according to claim 1, wherein: a temperature measuring port (4) is formed in one side of the top of the fermentation tank main body (1), and a thermometer (5) is inserted into the inner wall of the temperature measuring port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367311.0U CN219079533U (en) | 2022-12-15 | 2022-12-15 | Temperature control device for stable production of lactobacillus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367311.0U CN219079533U (en) | 2022-12-15 | 2022-12-15 | Temperature control device for stable production of lactobacillus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219079533U true CN219079533U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223367311.0U Active CN219079533U (en) | 2022-12-15 | 2022-12-15 | Temperature control device for stable production of lactobacillus |
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| Country | Link |
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| CN (1) | CN219079533U (en) |
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- 2022-12-15 CN CN202223367311.0U patent/CN219079533U/en active Active
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